/*
 * Copyright 2014 Netflix, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.netflix.prana.service;

import com.google.inject.Inject;
import com.netflix.appinfo.InstanceInfo;
import com.netflix.discovery.DiscoveryClient;

import java.util.List;

public class EurekaHostService implements HostService {

    private DiscoveryClient discoveryClient;

    @Inject
    public EurekaHostService(DiscoveryClient discoveryClient) {
        this.discoveryClient = discoveryClient;
    }

    @Override
    public List<InstanceInfo> getHosts(String appName) {
        return discoveryClient.getApplication(appName).getInstances();
    }
}
